680.1 Scope. The provisions of this article apply to the
construction and installation of electrical wiring for, and equipment
in or adjacent to, all swimming, wading, therapeutic, and
decorative pools; fountains; hot tubs; spas; and hydromassage
bathtubs, whether permanently installed or storable, and to
metallic auxiliary equipment, such as pumps, filters, and similar
equipment. The term body of water used throughout Part I
applies to all bodies of water covered in this scope unless otherwise
amended.